System-Level Control Concepts for Electrified Aircraft Propulsion Systems

Electrified aircraft propulsion (EAP) relies on the generation, storage, and transmission of electrical power for aircraft propulsion purposes. It enables system designers to apply advanced propulsion concepts that offer multiple potential benefits including reductions in fuel burn, emissions, and noise. Due to their complex integrated nature, EAP systems present novel propulsion control challenges and opportunities. To introduce EAP control needs, this paper will consider nine EAP concept vehicles. For each vehicle, the propulsion system architecture will be discussed along with the control concept of operations.